Combo-CN108 ACJ-400 Wireless GSM Security Alarm System with SMK-43 wireless Smoke Sensor

Product Description

ACJ-400 Wifi GSM Security Alarm System

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Product Overview

The NAVKAR SYSTEMS Combo-CN306 ACJ-400 Home Security Alarm System is a complete smart security and fire protection solution designed to safeguard homes, offices, shops, warehouses, garages, and commercial properties. This advanced security kit combines anti-theft protection with early fire detection through the included Wireless Smoke Sensor SMK-43, ensuring comprehensive protection against intrusions and fire emergencies.

The system instantly sends alerts through mobile app notifications, SMS messages, phone calls, and alarm siren activation, keeping you informed of security events in real time. The SMK-43 wireless smoke detector provides early warning of smoke and fire hazards, helping protect your family, employees, and property.

Featuring support for multiple wireless accessories, backup battery operation, and expandable security zones, the ACJ-400 alarm system delivers reliable security monitoring without monthly subscription fees.

Main Purpose

It helps monitor secured areas using door/window sensors, PIR motion detectors, smoke sensors, shutter sensors, and beam sensors, providing alerts when an intrusion, smoke event, or other emergency condition is detected.

Key Benefits

• 🔐 Complete Home Security & Fire Protection Kit

  Includes the ACJ-400 Security Alarm Panel and 1 Wireless Smoke Sensor SMK-43 for comprehensive anti-theft and fire safety protection.

  🔥 Wireless Smoke Detector SMK-43 Included

  The included wireless smoke sensor detects smoke and potential fire hazards, instantly triggering alarm notifications and siren activation.

  🚨 Instant Alarm Notifications

  Receive immediate alerts through mobile app notifications, SMS messages, phone calls, and loud siren activation during security or fire emergencies.

  🏠 Expandable Wireless Security System

  Supports multiple wireless accessories including door sensors, PIR motion detectors, smoke sensors, vibration sensors, panic buttons, and sirens.

  📱 Remote Monitoring & Control

  Monitor and manage your security system remotely through compatible mobile applications and remote controls.

  🔋 Backup Battery Protection

  Built-in rechargeable battery backup ensures continuous operation during power outages and emergencies.

  🛡️ Multiple Security Zone Modes

  Supports entry zone, perimeter zone, interior zone, 24-hour zone, emergency zone, and fire zone configurations for flexible security management.

  🔧 Easy DIY Installation

  Wireless accessories are pre-configured for quick installation without complicated wiring or professional assistance.

  🏢 Suitable for Residential & Commercial Applications

  Ideal for homes, apartments, offices, shops, warehouses, garages, factories, farmhouses, and commercial buildings.

Important Features

• WiFi + GSM connectivity
• Automatic dialing and SMS alerts
• Wireless door/window sensor support
• PIR motion detection
• Wired siren support
• Remote controls
• Multiple security zones
• Tamper protection
• Suitable for home and office security

Product Specifications

• Model: ACJ-400
• Product Type: WiFi + GSM Security Alarm System
• Brand: NAVKAR SYSTEMS
• Power Supply: DC 12V ±5% / 100mA
• Communication: WiFi + GSM + RF Wireless
• Operating Range: Up to 100 m for compatible wireless sensors, depending on installation conditions
• Material: ABS Plastic 
• Dimensions: 21 x 15 x 9 cm
• Weight: 650g
• Other Specifications: Auto-dialing, SMS alerts, phone call alerts, remote monitoring, multiple security zones, wireless sensor support, PIR motion detection, door/window sensor support, wired siren and remote-control support. 

Applications

• Home Security – Protects houses and apartments against unauthorized entry.
• Office & Commercial Security – Suitable for offices, shops, and small businesses.
• Entry & Intrusion Monitoring – Monitors doors, windows, and indoor areas using compatible sensors.
  

Suitable For

• Homes & Apartments – Suitable for residential security and intrusion monitoring.
• Offices, Shops & Small Businesses – Helps monitor secured areas and entry points.
• Indoor Security Installations – Suitable for installations using compatible wireless sensors and alarm accessories.
  

Not Suitable For

• Standalone Operation Without Compatible Sensors – The system requires compatible sensors/accessories for intrusion detection.
• Areas Without Required GSM/WiFi Connectivity – Remote communication features depend on the availability of the required network connection.
• Outdoor Exposure Without Suitable Protection – The alarm panel and accessories should be installed according to their environmental specifications.
  

Package Contents

• 1 × ACJ-400 Security Alarm Control Panel
• 1 × Wireless Smoke Sensor SMK-43
• 1 × Wireless PIR Motion Sensor
• 1 × Wireless Door/Window Sensor
• 2 × Remote Controls
• 1 × Wired Siren
• 1 × Power Adapter
• 1 × User Manual
  

Installation

• Step 1 – Mount the ACJ-400: Install the alarm control panel at a suitable indoor location near a power source.
• Step 2 – Install the SMK-43: Mount the wireless smoke sensor on the ceiling or at a suitable indoor location where smoke can be detected effectively.
• Step 3 – Install Other Sensors: Position the PIR and door/window sensors at suitable locations to cover the required areas.
• Step 4 – Connect the Siren: Install the wired siren at a location where the alarm sound can be clearly heard.
• Step 5 – Power the System: Connect the ACJ-400 to its compatible power adapter and install the required battery in the SMK-43.
• Step 6 – Pair the Smoke Sensor: Register the SMK-43 with the ACJ-400 according to the alarm panel's pairing procedure.
• Step 7 – Configure Settings: Set the required WiFi/GSM connection, phone numbers, security zones and alarm parameters.
• Step 8 – Test the System: Test the smoke sensor, other wireless sensors, siren and app/SMS/phone-call alerts to confirm proper operation.
  

Wiring

The ACJ-400 uses a power connection for the main control panel and wireless communication with compatible sensors and accessories. Follow the supplied user manual for the exact terminal connections.

• Power: Connect the ACJ-400 to its compatible DC power adapter.
• Input: Wireless door/window sensors, PIR sensors and other compatible wireless alarm accessories.
• Output: Wired siren and alarm notifications through the configured communication system.
• Other Connections: GSM SIM card and WiFi network connection for remote alerts and monitoring.

Programming

• Step 1 – Configure the Communication Settings
  Connect the ACJ-400 to the required WiFi network and configure the GSM SIM card for SMS and phone-call alerts.
• Step 2 – Register Wireless Accessories
  Pair/register the compatible door/window sensors, PIR motion sensors, smoke sensors, shutter sensors, beam sensors, remote controls and wired siren with the ACJ-400 according to the user manual.
• Step 3 – Configure Security Settings
  Program the required phone numbers, security zones, arming modes, alarm settings and other system parameters according to the user manual.
• Step 4 – Test the System
  Trigger each connected sensor and operate the remote controls to verify that the alarm panel, siren and configured SMS/phone alerts work correctly.

Operation

• Step 1 – Arm the System
  Use the remote control or configured app to activate the ACJ-400 security system. The connected sensors will monitor the protected areas.
• Step 2 – Monitor & Detect
  When a registered door/window sensor or PIR motion detector is triggered, the ACJ-400 identifies the security event and activates the configured alarm response.
• Step 3 – Receive Alerts
  When an alarm is triggered, the system activates the connected siren and, when configured, sends SMS or phone call alerts to the preset numbers through GSM.

Troubleshooting

• Problem: Smoke sensor is not detecting smoke.
  Solution: Check the sensor battery, installation, pairing with the ACJ-400, and wireless signal.
• Problem: Smoke sensor is showing a low-battery warning.
  Solution: Replace the sensor battery with a compatible battery and test the sensor again.
• Problem: False smoke alarms are triggered.
  Solution: Check the sensor location and keep it away from excessive dust, steam, cooking fumes, or other sources that may cause unwanted alarms.
• Problem: ACJ-400 does not receive the smoke sensor signal.
  Solution: Check the sensor pairing, wireless range, battery condition, and ensure there are no major obstructions between the sensor and control panel.
• Problem: Siren does not activate during a smoke alarm.
  Solution: Check the siren connection and ACJ-400 alarm settings, and confirm that the smoke sensor is correctly registered.
• Problem: App, SMS, or call alert is not received.
  Solution: Check the WiFi/GSM connection, SIM card and signal, registered phone numbers, and communication settings.
• 
  

Common Problems

• Problem: Smoke sensor is not detecting smoke.
  Solution: Check the sensor battery, installation, pairing with the ACJ-400, and wireless signal.
• Problem: Smoke sensor is showing a low-battery warning.
  Solution: Replace the sensor battery with a compatible battery and test the sensor again.
• Problem: False smoke alarms are triggered.
  Solution: Check the sensor location and keep it away from excessive dust, steam, cooking fumes, or other sources that may cause unwanted alarms.
• Problem: ACJ-400 does not receive the smoke sensor signal.
  Solution: Check the sensor pairing, wireless range, battery condition, and ensure there are no major obstructions between the sensor and control panel.
• Problem: Siren does not activate during a smoke alarm.
  Solution: Check the siren connection and ACJ-400 alarm settings, and confirm that the smoke sensor is correctly registered.
• Problem: App, SMS, or call alert is not received.
  Solution: Check the WiFi/GSM connection, SIM card and signal, registered phone numbers, and communication settings.
  

FAQs

Q: What is included in this security alarm system?
A: The system includes the ACJ-400 WiFi + GSM alarm panel and SMK-43 wireless smoke sensor, along with the other accessories specified in the package.

Q: Can the ACJ-400 work with the SMK-43 smoke sensor?
A: Yes, the SMK-43 is a 433MHz wireless smoke sensor designed to work with compatible alarm panels.

Q: What happens when smoke is detected?
A: The SMK-43 detects smoke and sends a wireless alarm signal to the ACJ-400, which can activate the configured alarm response and notifications.

Q: Does the system provide remote alerts?
A: Yes, the ACJ-400 supports app notifications, SMS and phone-call alerts through its configured communication connection.

Q: What powers the SMK-43 smoke sensor?
A: The SMK-43 operates using a 9V battery.

Q: Can additional sensors be connected to the ACJ-400?
A: Yes, compatible wireless security sensors and accessories can be added according to the supported system capacity.

Q: Where can the smoke sensor be installed?
A: The SMK-43 can be installed in suitable indoor areas where early smoke detection is required, such as homes, offices, shops and other premises.

Q: Can the system work during a power failure?
A: The ACJ-400 supports backup battery operation, helping maintain security monitoring during power interruptions.

Spare Parts

• Spare Part 1: ACJ-400 Power Adapter
  Replacement power adapter for the ACJ-400 alarm control panel.
• Spare Part 2: Wireless Door/Window Sensor
  Replacement magnetic sensor for monitoring doors and windows.
• Spare Part 3: PIR Motion Sensor
  Replacement PIR sensor for indoor motion detection.
• Spare Part 4: Wireless Remote Control : 2 pcs
  Replacement remote for arming, disarming and emergency functions.
• Spare Part 5: Wired Siren
  Replacement siren for audible alarm alerts.

Warranty

Warranty Period: 1 Year

The ACJ-400 is covered by a 1-year warranty against manufacturing defects under normal use. Warranty does not cover damage caused by incorrect installation, improper wiring, physical damage, power fluctuations, water or moisture, unauthorized modification, or misuse.

For warranty support, please provide the purchase invoice, product model, serial number (if applicable), and details of the issue.

Videos

Manuals

• User Manual: Click Here to check PDF File

• Installation Manual:

Downloads

• [Datasheet]: Refer to the user  manual
• [Wiring Diagram]: Refer to the user manual
• [Catalogue / Brochure]: N/A
• [Other Download]: N/A

Customer Questions

Q: Does the ACJ-400 support both WiFi and GSM connectivity?
A: Yes, the ACJ-400 supports WiFi and GSM connectivity for remote monitoring and alarm notifications.

Q: Can the system send alerts to my phone?
A: Yes, when configured correctly, the system can send SMS and phone call alerts to preset numbers through GSM.

Q: Can I add additional wireless sensors?
A: Compatible wireless sensors and accessories can be added according to the supported capacity and configuration of the ACJ-400.

Q: Can the ACJ-400 be used for offices and shops?
A: Yes, it is suitable for homes, apartments, offices, shops and small commercial premises.

Q: What sensors can be connected to the system?
A: The system supports compatible wireless security accessories such as door/window magnetic sensors, PIR motion sensors and wired sirens.

Q: Is a mobile app available for the ACJ-400?
A: Yes, the ACJ-400 supports mobile app-based remote monitoring and control through its compatible app.

Tuya or Smart Life App for Android
https://play.google.com/store/apps/details?id=com.tuya.smartlife&hl=en&pli=1

and for Apple Devices
https://apps.apple.com/us/app/smart-life-smart-living/id1115101477

Escalation to Support

If the issue cannot be resolved using the information above, please contact Navkar Systems at whatsapp Support number: 91384 68548 with the following information:

• Product Model:
• Purchase Date:
• Problem Description:
• Installation Details:
• Photos / Videos:
• Previous Troubleshooting Performed: